Hosts was awesome with superb response and communication from before we flew to Bangkok all the way until we went back. They even went to pick us up from the airport! Nice gesture with the little details like bottled water, shampoo, soaps, etc.
Location was most convenient. The bts (kinda like the metro/mrt/train) is literally right at the doorstep and impossible to miss. You can travel to quite anywhere with just the BTS. The most popular places are just one bts stop away. 24-hrs convenience store (7-11) is just beside and street food lines the street in the evenings just outside the condo. There is a cluster of wonderful cafes and eateries just across the street.
As it is a condo, facilities are aplenty. There is a pool which is mostly uncrowded and there are security guards on 24hrs shift. The lobby is luxuriously huge (not kidding) and there is a nice sheltered driveway for taxis/cars to pick you up from. The lift and lobbies are keycard accessed-controlled.
The apartment itself is spacious and has basically everything you will need for a week's stay like mine and even longer. The water pressure is strong and the air conditioning is powerful. (Rather important to us because of the hot climate in Bangkok)